JH
John Holland — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this John Holland across the 1900, 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1852), then head of a 8-person household.
Age 58
b. ~1852
Male
Head
Born: Ireland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Allegheny, Pennsylvania |
| Surname | Holland |
| Given Name | John J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 33 |
| Year of Immigration | 1851 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Engineer |
| Industry | Power City |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Engineer |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1852 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
8 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Veronaka Holland | Daughter | — | 23 | ~1887 |
| Loretta Holland | Daughter | — | 18 | ~1892 |
| John Holland | Head | — | 58 | ~1852 |
| Fleming Holland | Other | — | 6 | ~1904 |
| Francis Holland | Son | — | 14 | ~1896 |
| Joseph Holland | Son | — | 8 | ~1902 |
| John Holland | Son | — | 30 | ~1880 |
| Agnes Holland | Spouse | — | 49 | ~1861 |
Census Appearances
1900
Allegheny, Pennsylvania
Head, age 53
Allegheny, Pennsylvania · implied b. ~1847 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Holland |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Jan |
| Birth Year | 1847 |
| Year of Immigration | 1880 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Day Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Allegheny, Pennsylvania
Head, age 58
Allegheny, Pennsylvania · implied b. ~1852 — 8 household members
| Surname | Holland |
| Given Name | John J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 33 |
| Year of Immigration | 1851 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Engineer |
| Industry | Power City |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Allegheny, Pennsylvania
Other, age 68
Allegheny, Pennsylvania · implied b. ~1852 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Holland |
| Given Name | John |
| Relationship to Head | Father-in-law |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | 1880 |
| Birth Country | Ireland |
| Year of Naturalization | 1868 |
| Birthplace (normalized) | ireland |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links John Holland across 3 US Census years (1900, 1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
John Holland
Head · 1910 · age 58 · b. ~1852 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Allegheny, Pennsylvania
Open full size
1910 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1300unit:0761)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Martin S. Grynov | 11 | Son | None | Pennsylvania |
| 52 | William H. Mcgraw | 29 | Head | Laborer | Ohio |
| 53 | Sarah H. Mcgraw | 30 | Wife | None | Scotland |
| 54 | Patrick Welch | 31 | Head | Laborer | Ireland |
| 55 | Mary Welch | 25 | Wife | None | Ireland |
| 56 | Mary E. Welch | 3 | Daughter | None | Pennsylvania |
| 57 | Michael A. Welch | 2 | Son | None | Pennsylvania |
| 58 | Patrick Jr. Welch | 1 | Son | None | Pennsylvania |
| 59 | John Joyce | 29 | Roomer | Laborer | Ireland |
| 60 | Amanda Rogers | 49 | Head | Cleaner | Pennsylvania |
| 61 | Frank Rogers | 21 | Son | Dancing | Pennsylvania |
| 62 | Matty Rogers | 19 | Son | Wrapper | Pennsylvania |
| 63 | Julia Rogers | 15 | Daughter | None | Pennsylvania |
| 64 | May Rogers | 13 | Daughter | None | Pennsylvania |
| 65 | Maude Aufhamer | 28 | Stepdaughter | None | Pennsylvania |
| 66 | Norena Aufhamer | 2 | Granddaughter | None | Pennsylvania |
| 67 | George Guebenle | 56 | Head | Fireman | Pennsylvania |
| 68 | Maggie Guebenle | 48 | Wife | None | England |
| 69 | William E. Scott | 23 | Stepson | Clerk | Pennsylvania |
| 70 | Louis T. Guebenle | 48 | Brother | Rock Tender | Pennsylvania |
| 71 | J. M. Deere | 51 | Head | Clerk | Ireland |
| 72 | Catherine Deere | 49 | Wife | None | Pennsylvania |
| 73 | Edmond P. Deere | 27 | Son | Brakeman | Pennsylvania |
| 74 | Joseph H. Deere | 25 | Son | Machinist | Pennsylvania |
| 75 | Thomas Deere | 23 | Son | Machinist | Pennsylvania |
| 76 | Mary Deere | 21 | Daughter | Dress Maker | Pennsylvania |
| 77 | James P. Deere | 19 | Son | Apprentice | Pennsylvania |
| 78 | Margaret E. Deere | 16 | Daughter | None | Pennsylvania |
| 79 | Paul A. Deere | 14 | Son | None | Pennsylvania |
| 80 | Marcella Deere | 11 | Daughter | None | Pennsylvania |
| 81 | John F. Deere | 8 | Son | None | Pennsylvania |
| 82 | Mary T. Madden | 19 | 2nd Cousin | Operator | Pennsylvania |
| 83 | John Betty | 64 | Head | Boiler Inspector | England |
| 84 | Mary J. Betty | 62 | Wife | None | Ireland |
| 85 | John Betty | 24 | Son | Timekeeper | Pennsylvania |
| 86 | Madeline Betty | 18 | Daughter | Millinery | Pennsylvania |
| 87 | Regina Betty | 16 | Daughter | None | Pennsylvania |
| 88 | John J. Holland THIS PERSON | 58 | Head | Engineer | Ireland |
| 89 | Agnes Holland | 49 | Wife | None | Scotland |
| 90 | John Holland | 30 | Son | Lieutenant | Pennsylvania |
| 91 | Veronaka Holland | 23 | Daughter | Bookkeeper | Pennsylvania |
| 92 | Loretta Holland | 18 | Daughter | Timekeeper | Pennsylvania |
| 93 | Francis Holland | 14 | Son | None | Pennsylvania |
| 94 | Joseph Holland | 8 | Son | None | Pennsylvania |
| 95 | Fleming Holland | 6 | Grandson | None | Pennsylvania |
| 96 | Ann Murphy | 56 | Head | None | Ireland |
| 97 | Phillip J. Murphy | 26 | Son | Salesman | Pennsylvania |
| 98 | Elizabeth Adams | 42 | Head | None | Virginia |
| 99 | Willis H. Adams | 42 | Nephew | Carpenter | Washington |
| 100 | <End> | None | — | — | — |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)